#!/bin/bash

gpio mode 27 out
for s in {1..10};
  do
    gpio write 27 1
    sleep 0.2
    gpio write 27 0
    sleep 0.1
  done

for s in $(seq 1 10);
  do
    gpio write 27 1
    sleep 2
    gpio write 27 0
    sleep 1
  done
